One Way

Popular Filters

+ 1 more

Arrival Airports

One Way Price

USD 1,263 USD 2,400

Duration

9 h 45 m 43 h 30 m

Stops From London

Departure From London

6 AM - 12 PM

USD 1,396

12 PM - 6 PM

USD 1,263

After 6 PM

USD 1,367

Arrival at Seattle

6 AM - 12 PM

USD 1,418

12 PM - 6 PM

USD 1,367

After 6 PM

USD 1,263

Alliances & Airlines

Oneworld

(11)

SkyTeam

(6)

Star Alliance

()

+ 4 more

Layover Airports

+ 1 more

Layover Duration

1 h 30 m 25 h 0 m

London to Seattle Icelandair

Lowest fare from London to Seattle on 10 Aug - ₹4634


Cheap International London to Seattle Icelandair air tickets at MakeMyTrip India. Best Deals at Lowest fares guaranteed on flights from London to Seattle by Icelandair International Travel. Check Icelandair booking, International Flight number, Flight status, Schedules online from London to Seattle.Also book Seattle to London Icelandair flights tickets online.Avail Zero Cancellation for flight bookings.
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Price last updated at 07 Aug 2026 09:23:31
WestJet

USD 1,263

Transit Visa may be required

London - Heathrow Apt to Seattle , 10 Aug

WestJet WS | 1

13:55

Mon, 10 Aug 26

Terminal T4

London - Heathrow Apt, United Kingdom

08 h 50 m

15:45

Mon, 10 Aug 26

Calgary, Canada

BAGGAGE : CHECK INCABIN

Information not available

WestJet WS | 3750 | Operated By WestJet Encore

19:55

Mon, 10 Aug 26

Calgary, Canada

02 h 05 m

21:00

Mon, 10 Aug 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Condor

USD 1,367

Transit Visa may be required

London - Gatwick Apt to Seattle , 10 Aug

Condor DE | 4316 | Operated By German Airways

19:40

Mon, 10 Aug 26

Terminal N

London - Gatwick Apt, United Kingdom

01 h 30 m

22:10

Mon, 10 Aug 26

Terminal T1

Frankfurt, Germany

BAGGAGE : CHECK INCABIN

Information not available

Condor DE | 2032

14:15

Tue, 11 Aug 26

Terminal T1

Frankfurt, Germany

10 h 25 m

15:40

Tue, 11 Aug 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Royal Air Maroc, Alaska Airlines

USD 1,396

Transit Visa may be required

London - Stansted Apt to Everett , 10 Aug

Royal Air Maroc AT | 809

07:25

Mon, 10 Aug 26

London - Stansted Apt, United Kingdom

03 h 20 m

10:45

Mon, 10 Aug 26

Terminal T2

Casablanca, Morocco

BAGGAGE : CHECK INCABIN

Information not available

Royal Air Maroc AT | 250

04:00

Tue, 11 Aug 26

Terminal T1

Casablanca, Morocco

12 h 20 m

08:20

Tue, 11 Aug 26

Terminal B

Los Angeles, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 2279

15:53

Tue, 11 Aug 26

Terminal T6

Los Angeles, United States

02 h 43 m

18:36

Tue, 11 Aug 26

Everett, United States

BAGGAGE : CHECK INCABIN

Information not available

Royal Air Maroc, Alaska Airlines

USD 1,404

Transit Visa may be required

London - Gatwick Apt to Everett , 10 Aug

Royal Air Maroc AT | 803

16:50

Mon, 10 Aug 26

Terminal N

London - Gatwick Apt, United Kingdom

03 h 25 m

20:15

Mon, 10 Aug 26

Terminal T2

Casablanca, Morocco

BAGGAGE : CHECK INCABIN

Information not available

Royal Air Maroc AT | 250

04:00

Tue, 11 Aug 26

Terminal T1

Casablanca, Morocco

12 h 20 m

08:20

Tue, 11 Aug 26

Terminal B

Los Angeles, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines AS | 2279

15:53

Tue, 11 Aug 26

Terminal T6

Los Angeles, United States

02 h 43 m

18:36

Tue, 11 Aug 26

Everett, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

USD 1,412

Transit Visa may be required

London - Heathrow Apt to Seattle , 10 Aug

Delta Air Lines DL | 9603 | Operated By KLM Royal Dutch

06:30

Mon, 10 Aug 26

Terminal T4

London - Heathrow Apt, United Kingdom

01 h 20 m

08:50

Mon, 10 Aug 26

Amsterdam, Netherlands

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 145

15:10

Mon, 10 Aug 26

Amsterdam, Netherlands

10 h 17 m

16:27

Mon, 10 Aug 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Virgin Atlantic

USD 1,418

Transit Visa may be required

London - Heathrow Apt to Seattle , 10 Aug

Virgin Atlantic VS | 6659 | Operated By Air France

06:15

Mon, 10 Aug 26

Terminal T4

London - Heathrow Apt, United Kingdom

01 h 25 m

08:40

Mon, 10 Aug 26

Terminal T2E

Paris, France

BAGGAGE : CHECK INCABIN

Information not available

Virgin Atlantic VS | 6801 | Operated By Air France

10:10

Mon, 10 Aug 26

Terminal T2E

Paris, France

10 h 05 m

11:15

Mon, 10 Aug 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

USD 1,424

Transit Visa may be required

London - City Airport to Seattle , 10 Aug

Delta Air Lines DL | 9596 | Operated By KLM Royal Dutch

07:45

Mon, 10 Aug 26

London - City Airport, United Kingdom

01 h 05 m

09:50

Mon, 10 Aug 26

Amsterdam, Netherlands

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 145

15:10

Mon, 10 Aug 26

Amsterdam, Netherlands

10 h 17 m

16:27

Mon, 10 Aug 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Virgin Atlantic

USD 1,428

London - Heathrow Apt to Seattle , 10 Aug

Virgin Atlantic VS | 105

11:40

Mon, 10 Aug 26

Terminal T3

London - Heathrow Apt, United Kingdom

10 h 20 m

14:00

Mon, 10 Aug 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines

USD 1,430

London - Heathrow Apt to Seattle , 10 Aug

Delta Air Lines DL | 21

17:45

Mon, 10 Aug 26

Terminal T3

London - Heathrow Apt, United Kingdom

10 h 18 m

20:03

Mon, 10 Aug 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

Alaska Airlines

USD 1,647

London - Heathrow Apt to Seattle , 10 Aug

Alaska Airlines AS | 101

17:00

Mon, 10 Aug 26

Terminal T3

London - Heathrow Apt, United Kingdom

09 h 55 m

18:55

Mon, 10 Aug 26

Seattle, United States

BAGGAGE : CHECK INCABIN

Information not available

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:
• The British Museum
• The Tower of London
• Buckingham Palace
• The Houses of Parliament and Big Ben
• The Natural History Museum
• The Tate Modern
• Hyde Park
• 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

• Currency: Pound Sterling (GBP)
• Language: English
• Safety: London is generally safe, but stay vigilant in crowded areas
• 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

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.

Seattle Address
Seattle-Tacoma International Airport
17801 International Boulevard
Seattle
Washington
United States
Tel: +1-206-787-3000

About Icelandair