Finnair flights from London Heathrow Airport to Raleigh (LHR - RDU)
LHR — RDU
18 Oct — 25 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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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 18 September 2026.
Tue 29/918:05 -
1 stop34h 02m
Tue 27/1021:40 -
Nonstop7h 40m
Deal found 17/9£787
Tue 6/1012:00 -
Nonstop8h 40m
Tue 13/1019:00 -
Nonstop7h 40m
Deal found 17/9£787
Sat 26/918:05 -
1 stop34h 02m
Sat 10/1019:00 -
Nonstop7h 40m
Deal found 15/9£789
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 18 September 2026.
Mon 30/1113:30 -
Nonstop8h 45m
Mon 14/1219:05 -
1 stop19h 55m
Deal found 13/9£792
Tue 6/1012:00 -
Nonstop8h 40m
Mon 12/1019:00 -
Nonstop7h 40m
Deal found 13/9£792
Sun 1/1113:30 -
Nonstop8h 45m
Sun 8/1120:35 -
Nonstop7h 45m
Deal found 17/9£851
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 18 September 2026.
Tue 6/1012:00 -
Nonstop8h 40m
Tue 13/1019:00 -
Nonstop7h 40m
Deal found 17/9£787
Fri 6/1113:30 -
Nonstop8h 45m
Tue 17/1120:35 -
Nonstop7h 45m
Deal found 17/9£809
Mon 28/912:00 -
Nonstop8h 40m
Mon 12/1019:00 -
Nonstop7h 40m
Deal found 15/9£813
Last-minute Finnair flights from Heathrow to Raleigh
Discover last-minute Finnair flight deals from Heathrow to Raleigh. Data last updated 18 September 2026 and is based on user searches.
Tue 29/918:05 -
1 stop34h 02m
Tue 27/1021:40 -
Nonstop7h 40m
Deal found 17/9£787
Tue 6/1012:00 -
Nonstop8h 40m
Tue 13/1019:00 -
Nonstop7h 40m
Deal found 17/9£787
Sat 26/918:05 -
1 stop34h 02m
Sat 10/1019:00 -
Nonstop7h 40m
Deal found 15/9£789
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 18 September 2026.
Thu 5/1113:30 -
Nonstop8h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£674
Mon 14/1213:30 -
Nonstop9h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£716
Tue 27/1014:10 -
Nonstop8h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/9£729
How do most travelers feel about Finnair?
1,431 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 £823?
Cheapflights users have found 6 Finnair flights for under £823 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 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 September 2026.
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
Plan your trip to Raleigh by taking into account the average rainfall totals 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
Plan your trip to Raleigh by taking into account the average temperature totals by month.
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).
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
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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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 18 September 2026.
Browse through other Finnair flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 18 September 2026.
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 18 September 2026.
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 18 September 2026.
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 September 2026.
The flight from Helsinki to Toronto was very cramped. No leg space and no room to even walk. Very bad experience
8.0
Very Good|Jul 2026
Very limited food provided. Limited drinks, lights out for 10 of 12.30 flights. Very few staff.
2.0
Poor|Jun 2026
Lost our luggage and took two days to get it back. Ruined the trip.
10.0
Wonderful|Jun 2026
Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
10.0
Wonderful|May 2026
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