How do most travelers feel about Finnair?

1,430 Cheapflights users have left reviews for Finnair and have rated the airline 7.6/10. 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 £953?

Cheapflights users have found 11 Finnair flights for under £953 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.

Weekly Finnair flight availability from London Heathrow Airport to Raleigh

The most Finnair flights from LHR to RDU are scheduled on a Monday (1 on average). You will have fewer Finnair flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Raleigh ranges from 74.0 - 119.0 inches per month. July is typically the wettest month, when rainfall can reach 119.0 mm. April is typically the driest time to visit Raleigh when rainfall is around 74.0 mm.

If weather is an important factor for your trip to Raleigh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

£631+ Finnair Flights from Heathrow to Raleigh

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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 24 August 2026.

Tue 22/918:05 -

1 stop34h 02m

Sun 27/919:25 -

Nonstop7h 40m

Deal found 21/8£750

Sat 19/918:05 -

1 stop34h 02m

Sat 26/919:25 -

Nonstop7h 40m

Deal found 20/8£806

Wed 9/918:05 -

1 stop34h 02m

Tue 22/919:25 -

Nonstop7h 40m

Deal found 21/8£812

How do most travelers feel about Finnair?
1,430 Cheapflights users have left reviews for Finnair and have rated the airline 7.6/10. 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 £953?
Cheapflights users have found 11 Finnair flights for under £953 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.

Finnair flights from Heathrow to Raleigh in 2026

One-way from	£631
Return from	£750
Popular in	August
Cheapest in	February
Average price (all airlines)	£906

Finnair
21/11
Nonstop
9h 00m total
London to Raleigh

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Finnair
22/9-27/9
1 total stop
41h 42m total
London to Raleigh

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Highest demand for flights from London Heathrow to Raleigh-Durham; 4% potential price increase.

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Best time to find cheap flights from London Heathrow to Raleigh-Durham; 1% 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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Prices

Airlines

For Economy class flights, the cheapest month to fly this route is May. 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.

LHR-RDU

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British Airways flights from London Heathrow to Raleigh-Durham

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

Find Finnair flight deals from Heathrow to Raleigh

Cheapest Finnair flights from Heathrow to RaleighExplore the most affordable Finnair flight options available from Heathrow to Raleigh. Find the lowest fares with prices last updated on 24 August 2026.

Explore the most affordable Finnair flight options available from Heathrow to Raleigh. Find the lowest fares with prices last updated on 24 August 2026.

Best Finnair flights from Heathrow to RaleighDiscover carefully curated Finnair flight deals from Heathrow to Raleigh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.

Discover carefully curated Finnair flight deals from Heathrow to Raleigh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.

Direct Finnair flights from Heathrow to RaleighExplore direct Finnair flight options from Heathrow to Raleigh based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 August 2026.

Explore direct Finnair flight options from Heathrow to Raleigh based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 August 2026.

Last-minute Finnair flights from Heathrow to RaleighDiscover last-minute Finnair flight deals from Heathrow to Raleigh. Data last updated 24 August 2026 and is based on user searches.

Discover last-minute Finnair flight deals from Heathrow to Raleigh. Data last updated 24 August 2026 and is based on user searches.

One-way Finnair flights to RaleighSearch for one-way Finnair flight options to Raleigh. Find affordable one-way fares based on user searches. Data last updated 24 August 2026.

Search for one-way Finnair flight options to Raleigh. Find affordable one-way fares based on user searches. Data last updated 24 August 2026.

How do most travelers feel about Finnair?

Can I get a flight from London Heathrow Airport to Raleigh on Finnair for under £953?

Finnair flights from Heathrow to Raleigh in 2026

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

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 May. The most expensive months are March and April.

Weekly Finnair flight availability from London Heathrow Airport to Raleigh

The most Finnair flights from LHR to RDU are scheduled on a Monday (1 on average). You will have fewer Finnair flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Raleigh by month

In terms of precipitation, rainfall in Raleigh ranges from 74.0 - 119.0 inches per month. July is typically the wettest month, when rainfall can reach 119.0 mm. April is typically the driest time to visit Raleigh when rainfall is around 74.0 mm.

Temperature in Raleigh by month

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to Raleigh on another airline

Consider alternative airlines that service the Raleigh area. Flight routes are based on user searches made on Cheapflights and were last updated on 24 August 2026.

Other Finnair flights from Heathrow

Browse through other Finnair flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 24 August 2026.

Complete your trip

Complete your trip to Raleigh by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing Heathrow and Raleigh

Choose from other airlines serving Heathrow and Raleigh.

Other popular destinations in North America

If Raleigh is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 24 August 2026.

Popular flights with Finnair

Browse through some of the most popular routes that Finnair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 24 August 2026.

See what others are saying about Finnair

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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 24 August 2026.

Best Finnair flights from Heathrow to Raleigh
Discover carefully curated Finnair flight deals from Heathrow to Raleigh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 August 2026.

Direct Finnair flights from Heathrow to Raleigh
Explore direct Finnair flight options from Heathrow to Raleigh based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 August 2026.

Last-minute Finnair flights from Heathrow to Raleigh
Discover last-minute Finnair flight deals from Heathrow to Raleigh. Data last updated 24 August 2026 and is based on user searches.

One-way Finnair flights to Raleigh
Search for one-way Finnair flight options to Raleigh. Find affordable one-way fares based on user searches. Data last updated 24 August 2026.