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Finnair flights from London Heathrow Airport to Raleigh (LHR - RDU)

LHR — RDU
17 Jun — 24 Jun1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from London to Raleigh on Finnair typically fly into Raleigh-Durham and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from Heathrow to Raleigh in 2026

Find detailed information about Finnair flights from Heathrow to Raleigh. Explore the options provided by Finnair to plan your journey from Heathrow to Raleigh. Data last updated 18 May 2026.

One-way from

£669

Return from

£836

Popular in

December

Cheapest in

February

Average price (all airlines)

£717
Finnair
  • Finnair
  • 12/11
  • Nonstop
  • 9h 00m total
  • London to Raleigh
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Finnair
  • Finnair
  • 8/9-2/12
  • Nonstop
  • 16h 10m total
  • London to Raleigh
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Highest demand for flights from London Heathrow to Raleigh-Durham; 3% potential price increase.
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Best time to find cheap flights from London Heathrow to Raleigh-Durham; 0% potential price drop.
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Average price for all London Heathrow to Raleigh-Durham flights (one-way and round-trip).
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  • How do most travelers feel about Finnair?

    1,396 Cheapflights users have left reviews for Finnair and have rated the airline 7.7/10. If you are looking to travel from London Heathrow Airport to Raleigh on Finnair, input your dates in the form above for our best prices!

  • Can I get a flight from London Heathrow Airport to Raleigh on Finnair for under £750?

    Cheapflights users have found 5 Finnair flights for under £750 on the LHR-RDU route. Prices on flights to Raleigh from London Heathrow Airport can vary based on many factors including dates. To look at price based on your preferred dates, click here.

Find Finnair flight deals from Heathrow to Raleigh

Enter your travel dates to find the best prices.

Cheapest Finnair flights from Heathrow to Raleigh
Explore the most affordable Finnair flight options available from Heathrow to Raleigh. Find the lowest fares with prices last updated on 18 May 2026.

Mon 15/613:00
LHR
-
RDU
Nonstop8h 35m
Finnair
Mon 22/619:05
RDU
-
LHR
Nonstop7h 35m
Finnair
Deal found 18/5£956
Tue 16/613:00
LHR
-
RDU
Nonstop8h 35m
Finnair
Tue 23/619:05
RDU
-
LHR
Nonstop7h 35m
Finnair
Deal found 13/5£971
Mon 22/610:30
LHR
-
RDU
1 stop18h 41m
Finnair
Tue 7/719:10
RDU
-
LHR
Nonstop7h 30m
Finnair
Deal found 14/5£980

Which month is the cheapest to fly Economy class from London Heathrow Airport to Raleigh?

For Economy class flights, the cheapest month to fly this route is February. The most expensive months are March and April.

Best time to book a flight from Heathrow to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Heathrow 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.

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See what others are saying about Finnair

Read reviews and see what other travellers are saying about their experiences with Finnair. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Finnair for your next flight. Reviews last updated 18 May 2026.
Finnair
7.7
Good
1,396 reviews
Check prices
Overview

Comfort

7.4

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

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