Cheap flights from Belleville, IL to Hanoi, Vietnam
Flights starting at $612. Choose between Allegiant Air, Korean Air, or VietJet Air to find the best price.
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Tips to know when travelling to Hanoi
Cheapest one-way trip | $614 |
---|---|
Cheapest round-trip | $1,387 |
Average round-trip | $1,529 |
Includes rare itinerary | |
Most popular airline | Allegiant Air |
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The most popular airlines for this route are Allegiant Air, Korean Air, VietJet Air, JetBlue Airways, and Vietnam Airlines. Belleville and Hanoi have 53 direct flights per week. When you arrive at Hanoi, consider visiting Halong Bay, and Hanoi's Old Quarter.
Check-in for a flight from Belleville 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 |
Korean Air | KAL | KE | Yes | 0 0 |
VietJet Air | VJC | VJ | Yes | No |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Vietnam Airlines | HVN | VN | Yes | No |
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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