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Seattle To London Flights
Book Seattle to London flight tickets at lowest price. Get best deals on your upcoming Seattle to London flights only on MakeMyTrip. Also Book London to Seattle Flights. Currently 20 flights flying from Seattle to London. To save maximum on flight booking click on below Fare Calendar button and choose your dates.Avail Zero Cancellation for flight bookings.
USD 508
Seattle to London - Gatwick Apt , 29 Jun
JetBlue Airways B6 | 198
23:44
Mon, 29 Jun 26
Seattle, United States
05 h 16 m
08:00
Tue, 30 Jun 26
Terminal C
Boston, United States
BAGGAGE : CHECK INCABIN
Information not available
JetBlue Airways B6 | 2104
21:49
Tue, 30 Jun 26
Terminal C
Boston, United States
06 h 46 m
09:35
Wed, 1 Jul 26
Terminal N
London - Gatwick Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
USD 509
Seattle to London - Gatwick Apt , 29 Jun
Condor DE | 2033
18:10
Mon, 29 Jun 26
Seattle, United States
10 h
13:10
Tue, 30 Jun 26
Terminal T1
Frankfurt, Germany
BAGGAGE : CHECK INCABIN
Information not available
Condor DE | 4317
18:15
Tue, 30 Jun 26
Terminal T1
Frankfurt, Germany
01 h 35 m
18:50
Tue, 30 Jun 26
Terminal N
London - Gatwick Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
USD 601
Seattle to London - Heathrow Apt , 29 Jun
JetBlue Airways B6 | 198
23:44
Mon, 29 Jun 26
Seattle, United States
05 h 16 m
08:00
Tue, 30 Jun 26
Terminal C
Boston, United States
BAGGAGE : CHECK INCABIN
Information not available
JetBlue Airways B6 | 1620
18:39
Tue, 30 Jun 26
Terminal C
Boston, United States
06 h 51 m
06:30
Wed, 1 Jul 26
Terminal T2
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
USD 671
Seattle to London - Gatwick Apt , 29 Jun
JetBlue Airways B6 | 398
11:45
Mon, 29 Jun 26
Seattle, United States
05 h 28 m
20:13
Mon, 29 Jun 26
Terminal C
Boston, United States
BAGGAGE : CHECK INCABIN
Information not available
JetBlue Airways B6 | 2104
21:49
Mon, 29 Jun 26
Terminal C
Boston, United States
06 h 46 m
09:35
Tue, 30 Jun 26
Terminal N
London - Gatwick Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
USD 784
Transit Visa may be required
Seattle to London - Heathrow Apt , 29 Jun
Air Canada AC | 8801
05:45
Mon, 29 Jun 26
Seattle, United States
01 h 15 m
07:00
Mon, 29 Jun 26
Terminal M
Vancouver, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC | 342
08:55
Mon, 29 Jun 26
Terminal M
Vancouver, Canada
04 h 31 m
16:26
Mon, 29 Jun 26
Ottawa, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC | 888
18:55
Mon, 29 Jun 26
Ottawa, Canada
06 h 35 m
06:30
Tue, 30 Jun 26
Terminal T2
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
USD 759
Transit Visa may be required
Seattle to London - Heathrow Apt , 29 Jun
WestJet WS | 3751
07:00
Mon, 29 Jun 26
Seattle, United States
01 h 50 m
09:50
Mon, 29 Jun 26
Calgary, Canada
BAGGAGE : CHECK INCABIN
Information not available
WestJet WS | 2
20:35
Mon, 29 Jun 26
Calgary, Canada
08 h 30 m
12:05
Tue, 30 Jun 26
Terminal T4
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
USD 773
Transit Visa may be required
Seattle to London - Heathrow Apt , 29 Jun
United Airlines UA | 6614 | Operated By Air Canada
05:45
Mon, 29 Jun 26
Seattle, United States
01 h 15 m
07:00
Mon, 29 Jun 26
Terminal M
Vancouver, Canada
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA | 8582 | Operated By Air Canada
20:10
Mon, 29 Jun 26
Terminal M
Vancouver, Canada
09 h 10 m
13:20
Tue, 30 Jun 26
Terminal T2
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
USD 779
Transit Visa may be required
Seattle to London - Heathrow Apt , 29 Jun
Air Canada AC | 8809
19:20
Mon, 29 Jun 26
Seattle, United States
01 h 10 m
20:30
Mon, 29 Jun 26
Terminal M
Vancouver, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC | 860
20:10
Tue, 30 Jun 26
Terminal M
Vancouver, Canada
09 h 10 m
13:20
Wed, 1 Jul 26
Terminal T2
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
USD 783
Seattle to London - Gatwick Apt , 29 Jun
Icelandair FI | 680
15:40
Mon, 29 Jun 26
Seattle, United States
07 h 35 m
06:15
Tue, 30 Jun 26
Reykjavik, Iceland
BAGGAGE : CHECK INCABIN
Information not available
Icelandair FI | 472
10:30
Tue, 30 Jun 26
Reykjavik, Iceland
03 h 10 m
14:40
Tue, 30 Jun 26
Terminal N
London - Gatwick Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
USD 785
Seattle to London - Heathrow Apt , 29 Jun
Virgin Atlantic VS | 106
18:15
Mon, 29 Jun 26
Seattle, United States
09 h 50 m
12:05
Tue, 30 Jun 26
Terminal T3
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
Seattle to London Flights Information:-
Looking for Seattle to London Flight? Hereโs all you need to know! For convenience and to save time, pick the airport that is closest to your destination. The nearest airport to London is City and the IATA code for the same is LON.
Currently, there are 13 airlines operating flights between the two destinations and approximately 20 flights take off from Seattle to London every week.
Need information on Seattle to London airfare?
The minimum airfare for a Seattle to London flight would be 508, which may go up to 3048 depending on the route, booking time and availability.
It is recommended that you book a round-trip, since it always works out to be more economical.
Flight Details for Seattle to London
If you are looking for Seattle to London flights, there is no dearth of options to choose from. Several reputed airlines currently offer both direct and indirect flights between the two destinations. Some of these are Air Canada, Air France, Alaska Airlines, American Airlines, Condor, Delta Air Lines, Finnair, Icelandair, JetBlue Airways, KLM Royal Dutch, United Airlines, Virgin Atlantic, WestJet. Out of these, only 10 airlines operate direct flights. Indirect flights may involve more travel time, but they usually cost lesser than direct flights.
The number of flights operated by each airline is as follows:Air Canada : 2, Air France : 2, Alaska Airlines : 2, American Airlines : 2, Condor : 2, Delta Air Lines : 2, Finnair : 2, Icelandair : 2, JetBlue Airways : 2, KLM Royal Dutch : 2, United Airlines : 2, Virgin Atlantic : 2, WestJet : 2
To board the first Seattle to London flight, choose Air Canada, which departs at 05:45 The last flight for this route is JetBlue Airways, departing at 23:44
London Airport Information
City
About Seattle (SEA)
Located in the state of Washington in the United States of America, Seattle is a city known for its architectural creations, cultural attractions and finest opportunities for recreation activities. Space Needle is an iconic symbol of the city is one of the major attractions of the city that offers stunning views of the city. No trip to Seattle can be considered complete without the inclusion of the Seattle Center on the itinerary. Boasting of several museums, theatres, gardens restaurants, fountains and performance venues, this is the centre of all entertainment activities in the city. Located in the downtown area of the city, Seattle Art Museum is another popular place of tourist interest. Stepping into this museum can give tourists a chance to catch a glimpse of the unique collection of Native American and Mesoamerican artworks on display. Museum of Flight, which beautifully traces the history and evolution of aviation, is also a worth-visiting museum. Olympic Sculpture Park features interesting sculpture creations by renowned artists in its beautifully landscaped gardens, perfect to explore with family and kids. Seattle waterfront is an excellent place to relax and discover the local scene. In short, this city is the perfect place to spend a fun-filled vacation with friends and family. To find the best travel package for this city, look no further MakeMyTrip.
Important Information about Seattle to London Flight
| Lowest Fare to Travel with Date | USD null- 29 Jun |
| Total flights from Seattle to London in a week | 20 Flights |
| First Flight | Air Canada, departs at 05:45 |
| Last Flight | JetBlue Airways, departs at 23:44 |
| Non-Stop Flights from Seattle to London | 10 |
| Airport Name & codes of Seattle & London | Seattle Airport, Seattle-SEA, City,London-LON |
Seattle Address
17801 International Boulevard
Seattle
Washington
United States
Tel: +1-206-787-3000
About London (LON)
London, the vibrant capital of the United Kingdom, is a city that seamlessly blends history with modernity. From its iconic landmarks like the Tower of London and Buckingham Palace to its contemporary attractions such as the Shard and the London Eye, this city offers a rich tapestry of experiences for visitors. London is renowned for its diverse culture, world-class museums, and thriving arts scene, making it a must-visit destination for travelers from the United Kingdom.
Best Time to Visit
The ideal time to visit London is during the spring (March to May) and autumn (September to November) when the weather is mild and the city is less crowded. Summer (June to August) is also popular, with warm temperatures and numerous outdoor events, but be prepared for larger crowds and higher prices. Winter (December to February) can be chilly, but it's a magical time to experience London's festive spirit and holiday markets.
Getting There
London is served by several major international airports, including Heathrow (LHR), Gatwick (LGW), and Stansted (STN). For travelers from the United Kingdom, there are numerous direct flights to London operated by airlines such as British Airways, Virgin Atlantic, and EasyJet. Visa requirements for UK citizens are straightforward, with no visa needed for short stays. For cheap flights to London, consider booking in advance and checking for deals during off-peak seasons.
Where to Stay
London offers a wide range of accommodation options to suit all budgets. For luxury, consider hotels like The Savoy or The Ritz. Mid-range options include Premier Inn and Holiday Inn. Budget travelers can find affordable stays at hostels such as YHA London Central or budget hotels like EasyHotel. Popular areas for tourists include Westminster, Covent Garden, and South Bank, all offering easy access to major attractions.
Must-See Places & Experiences
London is bursting with must-see attractions:
โข The British Museum
โข The Tower of London
โข Buckingham Palace
โข The Houses of Parliament and Big Ben
โข The Natural History Museum
โข The Tate Modern
โข Hyde Park
โข The West End Theatre District
For unique experiences, explore Camden Market, take a cruise on the Thames, or visit the historic pubs in Soho.
Local Transportation
Getting around London is convenient with its extensive public transportation system. The London Underground (Tube) is the quickest way to travel across the city. Buses offer a scenic way to see the sights, and taxis are readily available for more direct routes. For airport transfers, consider the Heathrow Express, Gatwick Express, or Stansted Express for quick connections to the city center.
Food & Dining
London boasts a diverse culinary scene. Must-try dishes include fish and chips, Sunday roast, and afternoon tea. For a taste of local cuisine, visit Borough Market or dine at traditional pubs like The Churchill Arms. For fine dining, book a table at Michelin-starred restaurants such as Gordon Ramsay's Restaurant or The Ledbury.
Practical Travel Tips
โข Currency: Pound Sterling (GBP)
โข Language: English
โข Safety: London is generally safe, but stay vigilant in crowded areas
โข Useful apps: Citymapper for navigation, Uber for taxis, and Time Out London for events
For United Kingdom travelers, London offers a rich and varied experience that caters to all interests and budgets. Whether you're exploring its historical landmarks or enjoying its vibrant cultural scene, London promises an unforgettable adventure.
London Address
Frequently Asked Questions - Seattle to London Flights
Which airlines offer cheapest airfare from Seattle to London?
There is no set pricing for airlines to offer cheap flight fare from Seattle to London. These fares are mostly decided on the basis of algorithms followed by air carriers to final the prizing based on demand. However, some multiple route flights with stop-overs offer cheap flights as compared to direct flight departing from Seattle to London.
How do MakeMyTrip finds the lowest available dare for flights from Seattle to London?
MakeMyTrip is a popular travel portal that also works as a travel search engine that allows you to see best available results for your flight search. Every time you make search for flights to any destination, the MMT algorithm picks all the available air carriers for the route and filter rates basis on the cheapest fare available in their system. At MMT, you can not only search flights on the basis of the fare, but you can also see which flight offers direct route, which has multiple stop-overs, baggage allowance, in-flight meal options, cancellation policy, etc. You can also check available discounts offered by payments partners and air carriers when booking the flight.
Can I cancel my ticket from Seattle to London without cancellation charges?
To avoid cancellation charges on your air tickets, you need to make a selection at the time of booking for ZERO cancellation. Please note, the zero cancellation facility is chargeable with minimum amount and can help you save a lot at the time sudden cancellations.
Is there a way to make flexible departure date bookings for your Seattle to London flight tickets?
Some travel portals like MakeMyTrip offer flexible departure and arrival booking option with certain air carrier when booking from Seattle to London. You can check the flexible booking flight options once you get the results filters based on your search and make the booking accordingly. Please note, some airlines make charge extra for flexible travel dates.
What is the best time to book cheap flight tickets from Seattle to London?
To get cheap flight tickets from Seattle to London, the best time would be to plan your trip during the off season. At that time the flight tickets are usually cheaper than the peak season and the accommodation booking is also available at the affordable price. The other way of booking cheap flight tickets from Seattle (SEA) to London (LON) is to book atleast 4 weeks in advance before your departure date to get competitive pricing on your tickets even during the peak season.
Can I find cheap accommodation near to airport when travelling from Seattle to London?
There are several accommodation options available near the City. You can check for both budget friendly and well as five star accommodation near the airport depending on your requirement and budget. These hotels are mostly suitable for business travellers.
Is passport mandatory to travel from Seattle to London?
When making an international trip, passport is mandatory as it defines your identity to the other nation officials. The VISA norms may differ from country to country, which means some would allow Visa on arrival and others may require you to obtain visa in advance. But the availability of passport is mandatory at the time of departure and arrival as well.
