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Cheap flights from Sendai to London from £1,025

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDJ — LON
9 Jun — 16 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sendai to London

Enter your travel dates to find the best prices.

Cheapest flights from Sendai to London
Explore the most affordable flight options available from Sendai to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 May 2026.

Wed 20/512:45
SDJ
-
LHR
1 stop33h 35m
Asiana Airlines
Sun 31/516:35
LHR
-
SDJ
1 stop35h 10m
Asiana Airlines
Deal found 8/5£1,025
Wed 13/512:45
SDJ
-
LHR
1 stop33h 35m
Asiana Airlines
Sun 17/516:35
LHR
-
SDJ
1 stop35h 10m
Asiana Airlines
Deal found 5/5£1,044
Thu 11/612:45
SDJ
-
LHR
1 stop33h 35m
Asiana Airlines
Mon 15/616:35
LHR
-
SDJ
1 stop35h 10m
Asiana Airlines
Deal found 8/5£1,061
Tue 2/612:45
SDJ
-
LHR
2 stops39h 40m
Multiple Airlines
Sun 7/609:30
LHR
-
SDJ
2 stops22h 30m
Multiple Airlines
Deal found 9/5£1,063
Fri 19/612:45
SDJ
-
LHR
1 stop33h 35m
Asiana Airlines
Fri 26/616:35
LHR
-
SDJ
1 stop35h 10m
Asiana Airlines
Deal found 6/5£1,065
Tue 2/612:45
SDJ
-
LHR
1 stop33h 35m
Asiana Airlines
Sun 7/616:35
LHR
-
SDJ
1 stop35h 10m
Asiana Airlines
Deal found 9/5£1,069
Wed 20/516:05
SDJ
-
LHR
2 stops35h 15m
EVA Air
Sun 31/521:35
LHR
-
SDJ
2 stops33h 00m
EVA Air
Deal found 8/5£1,091
Thu 4/612:45
SDJ
-
LHR
1 stop33h 35m
Asiana Airlines
Mon 8/616:35
LHR
-
SDJ
1 stop35h 10m
Asiana Airlines
Deal found 9/5£1,096
Tue 7/712:45
SDJ
-
LHR
1 stop33h 35m
Asiana Airlines
Wed 22/716:35
LHR
-
SDJ
1 stop35h 10m
Asiana Airlines
Deal found 8/5£1,102

Find flight deals from Sendai to London

Discover tips and strategies to find the most affordable flight options for your journey from Sendai (SDJ) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 May 2026.

Round-trip from

£1,025
Asiana Airlines
  • Asiana Airlines
  • 20/5-29/5
  • 2 total stops
  • 68h 45m total
  • Sendai to London
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Sendai to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 May 2026.
Use the filters below to find and compare flights from Sendai to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SendaiLondon

SDJ - LHR

SDJLHR

Sendai

Wed 20/5

12:45-14:20

1 stop33h 35m

London Heathrow

Fri 29/5

16:35-11:45

1 stop35h 10m

£1,025

SendaiLondon

SDJ - LHR

SDJLHR

Sendai

Fri 19/6

12:45-14:20

1 stop33h 35m

London Heathrow

Fri 26/6

16:35-11:45

1 stop35h 10m

£1,065

SendaiLondon

SDJ - LHR

SDJLHR

Sendai

Thu 4/6

12:45-14:20

1 stop33h 35m

London Heathrow

Mon 8/6

16:35-11:45

1 stop35h 10m

£1,096
Fastest return journey

SendaiLondon

SDJ - LHR

SDJLHR

Sendai

Thu 11/6

12:45-14:20

1 stop33h 35m

London Heathrow

Mon 15/6

09:30-16:00

2 stops22h 30m

£1,129

SendaiLondon

SDJ - LHR

SDJLHR

Sendai

Wed 20/5

15:10-18:40

2 stops35h 30m

London Heathrow

Fri 29/5

22:15-13:35

1 stop31h 20m

£1,160

SendaiLondon

SDJ - LHR

SDJLHR

Sendai

Fri 19/6

12:45-14:20

1 stop33h 35m

London Heathrow

Fri 26/6

10:30-11:45

2 stops41h 15m

£1,170

SendaiLondon

SDJ - LHR

SDJLHR

Sendai

Fri 19/6

17:20-07:00

2 stops45h 40m

London Heathrow

Fri 26/6

09:30-16:00

2 stops22h 30m

£1,326

SendaiLondon

SDJ - LHR

SDJLHR

Sendai

Thu 4/6

16:05-19:20

2 stops35h 15m

London Heathrow

Mon 8/6

21:35-14:35

2 stops33h 00m

£1,585

Flights are sorted by cheapest return flights first.

Deals found on 9/5

Sorted by cheapest first

Best time to book a flight from Sendai to London

Have a flexible travel schedule? Discover the best time to fly to London from Sendai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sendai to London
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Related info for your journey

Find useful and relevant information for your journey from Sendai to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sendai to London?

    If you book a flight to London from Sendai, you will be flying from Sendai, which is the city’s only airport. Sendai (SDJ) is located 9.2 mi from the center of Sendai. There are 0 flights from Sendai to London per day from 0 different airlines.

  • How long is the flight from Sendai to London?

    For as low as £1,025, Asiana Airlines can have you in London from Sendai in 33h 35m. The distance between Sendai and London is about 5816 mi.

  • Can I find deals for flights from Sendai to London that include hotel bookings?

    Yes. In addition to deals on Sendai to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sendai to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sendai to London.

  • Can I find deals for business class flights from Sendai to London?

    Yes. Cheapflights offers flight deals from Sendai to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Sendai to London

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Sendai to Heathrow flights

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Can Cheapflights find flights from Sendai to London with no change fees?

Yes, we can. To see specific flights from Sendai to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Sendai to London become cheaper?

Yes! Start tracking prices for Sendai to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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