Cheap flights from Knoxville, TN to Hanoi, Vietnam
Flights starting at $551. Choose between Allegiant Air, VietJet Air, or Spirit Airlines to find the best price.
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Tips to know when travelling to Hanoi
Cheapest one-way trip | $551 |
---|---|
Cheapest round-trip | $1,205 |
Average round-trip | $1,515 |
Includes rare itinerary | |
Most popular airline | Allegiant Air |
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Book your trip to arrive at Noi Bai International, Hanoi Bus Stop, Hanoi - Yen Vien, or Hanoi - Gia Lam. The most popular airlines for this route are Allegiant Air, VietJet Air, Spirit Airlines, Air India Limited, and Frontier Airlines. Knoxville and Hanoi have 122 direct flights per week. When you arrive at Hanoi, consider visiting Halong Bay, and Hanoi's Old Quarter.
Check-in for a flight from Knoxville to Hanoi
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
VietJet Air | VJC | VJ | Yes | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Air India Limited | AIC | AI | Yes | 0 0 |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Hanoi
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 20°C | 14°C |
February | 23°C | 16°C |
March | 26°C | 19°C |
April | 29°C | 21°C |
May | 32°C | 24°C |
June | 34°C | 26°C |
July | 33°C | 26°C |
August | 32°C | 25°C |
September | 31°C | 24°C |
October | 28°C | 22°C |
November | 26°C | 19°C |
December | 21°C | 15°C |
14 day forecast
Frequently asked questions
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