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$1,364+ Cheap flights from Sitka (SIT) to Heathrow (LHR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
SIT — LHR
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find flight deals from Sitka to Heathrow

Cheapest flights from Sitka to Heathrow
Explore the most affordable flight options available from Sitka to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This oojo deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:57 amSIT - LHR
2 stops38h 53mIcelandair
Sat 12/612:15 pmLHR - SIT
2 stops39h 15mIcelandair
Deal found 11/18$1,364
This Expedia deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:57 amSIT - LHR
3 stops38h 53mMultiple Airlines
Sat 12/612:15 pmLHR - SIT
3 stops39h 15mMultiple Airlines
Deal found 11/18$1,444

Cheap flight deals from Sitka to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Sitka (SIT) to Heathrow (LHR). 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 November 20, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,364
(oojo)
Provider with most accurate pricing for Sitka-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sitka-London Heathrow flights.
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From Sitka to London Heathrow
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sitka to Heathrow 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 2,558,603 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Sitka to London Heathrow Airport that are best for you.

Fly from

Sitka

Fly to

Heathrow

Route

Depart

Return

Price

SitkaLondon

SIT - LHR

SITLHR

Sitka

Sun 11/30

10:57 am-10:50 am

2 stops38h 53m

London Heathrow

Sat 12/6

12:15 pm-6:30 pm

2 stops39h 15m

$1,364

SitkaLondon

SIT - LHR

SITLHR

Sitka

Sun 11/30

10:57 am-10:50 am

3 stops38h 53m

London Heathrow

Sat 12/6

12:15 pm-6:30 pm

3 stops39h 15m

$1,444

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

  • Most accurate provider: When it comes to deals on Sitka-London Heathrow Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Sitka-London Heathrow Airport flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Sitka-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sitka-London Heathrow Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sitka-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sitka to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Sitka with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

Find useful and relevant information for your journey from Sitka to Heathrow. 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 Sitka to London Heathrow?

    Sitka (SIT) is the airport you will fly out of if you book a flight from Sitka to London Heathrow. You should not have trouble finding flights to London Heathrow from Sitka; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Sitka airport to London Heathrow. It is only a 1.2 mi journey to Sitka (SIT) from Sitka’s city center.

  • How long is the flight from Sitka to London Heathrow Airport?

    A quick flight from Sitka to London Heathrow Airport can take about 38h 53m. Icelandair provides one of the quickest options available for as low as $1,364. There are 4511 mi between Sitka and London Heathrow Airport.

  • Can I find deals for flights from Sitka to Heathrow that include hotel bookings?

    Yes. In addition to deals on Sitka to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sitka to Heathrow?

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

  • Can I find deals for business class flights from Sitka to Heathrow?

    Yes. Cheapflights offers flight deals from Sitka to Heathrow 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

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